In this paragraph, a white puddle is a simile for snow. If the sentence where white puddle is mentioned is this one: Patches of old snow, scattered here and there, looked like white puddles.
Some consider Chinua Achebe the father of modern African Literature.
Answer:
City Hall is <u>where the parade begins.</u>
The kids like to play games, play is the verb games is the subject or kids one of those two so yes it is a sentence